47 lines
1.1 KiB
Java
47 lines
1.1 KiB
Java
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//: enums/RoShamBo3.java
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// <20>2015 MindView LLC: see Copyright.txt
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// Using constant-specific methods.
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package enums;
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import static enums.Outcome.*;
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public enum RoShamBo3 implements Competitor<RoShamBo3> {
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PAPER {
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@Override
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public Outcome compete(RoShamBo3 it) {
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switch(it) {
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default: // To placate the compiler
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case PAPER: return DRAW;
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case SCISSORS: return LOSE;
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case ROCK: return WIN;
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}
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}
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},
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SCISSORS {
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@Override
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public Outcome compete(RoShamBo3 it) {
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switch(it) {
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default:
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case PAPER: return WIN;
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case SCISSORS: return DRAW;
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case ROCK: return LOSE;
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}
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}
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},
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ROCK {
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@Override
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public Outcome compete(RoShamBo3 it) {
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switch(it) {
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default:
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case PAPER: return LOSE;
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case SCISSORS: return WIN;
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case ROCK: return DRAW;
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}
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}
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};
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@Override
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public abstract Outcome compete(RoShamBo3 it);
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public static void main(String[] args) {
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RoShamBo.play(RoShamBo3.class, 20);
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}
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} /* Same output as RoShamBo2.java *///:~
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